Package Diff

Package Diff displays a diff between two versions of the same npm
package.

Why not simply link to the GitHub repository of a package using two
different version hashes? Well, the version of an npm package checked into
source control isn't always the same as the version used inside of an npm
package. This is commonly done for well-intending reasons, such as checking
in raw source code but packaging a minified version. This is sometimes done
for nefarious reasons as well, such as when a malicious
package is published.

The URL of the package diff will remain permanently accessible. You can
generate such a diff by using the following URL structure: